Much luck to you for a speedy recovery.
I was much more frightened in the first few months of the shutdown. I've made the threat routine and have forgotten about it. When I'm around people I wear a mask, which today is a requirement and not just etiquette. I sanitize my hands before and after such contact, and if there's sanitizer I wipe the handle of the cart I use at the grocery store.
To be really safe one needs to sanitize each time you touch a surface whose state of infection is indeterminate, which means that I'm not sanitizing a half-dozen times that I should.